FSA K-Force Light BB386EVO

The BB386EVO standard uses a 30mm spindle diameter, which increases stiffness and power transfer compared to narrower standards. It is designed to be highly versatile, allowing this crankset to fit a wide range of frame shells when paired with the correct adapter.

No, the FSA K-Force Light is specifically optimized for 10 and 11-speed drivetrains. It is not compatible with 12-speed systems due to differences in chain width and tooth profile requirements.

The hollow carbon arms significantly reduce rotational weight without sacrificing structural integrity. This results in a crankset that feels exceptionally stiff under hard pedaling efforts while remaining light enough for climbing-focused builds.

The Q-factor refers to the distance between the crank arms where the pedals attach. A 147mm Q-factor is relatively narrow, which many road cyclists prefer for a more efficient, natural pedaling stance that mimics a standard road bike geometry.

Yes, the chainrings are replaceable. Because this model uses a 130mm BCD (Bolt Circle Diameter), you will need to source compatible 130mm BCD chainrings when it comes time to replace them due to wear.